Black hole, the most terrifying and mysterious celestial body in the universe, can devour all objects close to you, and even light cannot escape its clutches. But what is even more terrifying is coming: black holes may be quietly deleting our universe.
black holes all have their own event horizons, which is the dividing line of four-dimensional space-time . Once they cross the event horizon, there will be no return and no longer belongs to 4-dimensional space-time. Therefore, everything there cannot be interpreted by the laws of nature that we are familiar with, we can only guess.
To put it bluntly, after crossing the event horizon, it no longer belongs to our universe. It is another time and space, another world.
Although we don’t know what is inside a black hole, we can guess the situation inside by observing certain features outside the black hole. One of the ways is Hawking radiation.
black holes do not "only enter but not exit". While constantly devouring objects, they will slowly radiate energy outward, radiating energy through "Hawking radiation".
However, the Hawking radiation process is extremely slow. For example, a black hole with a mass of the sun takes 10 years to lose 0.0000001% of its mass, so the lifetime of a black hole, especially a large-mass black hole, is quite long. However, over time, Hawking's radiation will accelerate.
As the black hole continues to evaporate through Hawking's radiation, it is possible to quietly delete the basic thing in the universe: information.
Information is the most basic thing in the universe, and it is more basic than microscopic particles such as atoms . We are all composed of the most basic atoms, but the world is so rich and colorful. The essential reason is that the atoms are arranged in different order and structure, that is, different information.
If there is no combination of information, all objects in the world are the same. And according to quantum force, information is the most basic thing, it is indestructible, and information can be changed, but it will never disappear.
For example, if a piece of paper burns to ashes, its information disappears?
does not. In theory, as long as we collect all the burning ash and all the smoke, water vapor, radiation, etc. that radiate into the air, we can restore the paper.
In other words, although the paper disappears, the information on the paper still remains in the universe, but it is just difficult to read.
But the black hole seems to break this law, causing information to fall into a crisis in space. Black holes swallow all the objects close to each other and homogenize them, meaning that the information is gone.
So where did the information swallowed by the black hole go?
The information did not disappear, but was stored, stored in the form of information diamonds. A black hole is like an extremely powerful hard disk that can convert information into extremely small pieces for storage, just like a paper book into an e-book.
This situation is called the "full information principle". If this is true, our universe is like a holographic image, and information is stored on the surface of a black hole, and the process of Hawking's radiation may obtain information on the surface and take it away through copying.
All the information of objects swallowed by black holes is stored in the event horizon of the black hole, meaning that all three-dimensional objects are encoded in two-dimensional and become two-dimensional holographic images, while black holes are more like holographic images storage.
To put it further, our universe may be a projection of the high-dimensional universe! It's terrible to think about it carefully!
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